[海洋] furrow
... 漏斗湾 funnel-shaped bay 沟;海渠 furrow 沟痕 furrow cast ...
submarine trough
... 海沟 submarine trench 海渠 submarine trough 海底山谷 submarine valley ...
seawater intake pipework
submarine outfall
Channels Specialist
切割大陆架并大致与海岸垂直的构造谷。 由地壳构造运动产生,往往形成良好的海港。